202463952

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 538769088

約数和(自身を除く): 336305136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 233, 258, 344, 421, 466, 516, 688, 699, 842, 932, 1032, 1263, 1398, 1684, 1864, 2064, 2526, 2796, 3368, 3728, 5052, 5592, 6736, 10019, 10104, 11184, 18103, 20038, 20208, 30057, 36206, 40076, 54309, 60114, 72412, 80152, 98093, 108618, 120228, 144824, 160304, 196186, 217236, 240456, 289648, 294279, 392372, 434472, 480912, 588558, 784744, 868944, 1177116, 1569488, 2354232, 4217999, 4708464, 8435998, 12653997, 16871996, 25307994, 33743992, 50615988, 67487984, 101231976, 202463952]

約数ペア:

[(1, 202463952), (2, 101231976), (3, 67487984), (4, 50615988), (6, 33743992), (8, 25307994), (12, 16871996), (16, 12653997), (24, 8435998), (43, 4708464), (48, 4217999), (86, 2354232), (129, 1569488), (172, 1177116), (233, 868944), (258, 784744), (344, 588558), (421, 480912), (466, 434472), (516, 392372), (688, 294279), (699, 289648), (842, 240456), (932, 217236), (1032, 196186), (1263, 160304), (1398, 144824), (1684, 120228), (1864, 108618), (2064, 98093), (2526, 80152), (2796, 72412), (3368, 60114), (3728, 54309), (5052, 40076), (5592, 36206), (6736, 30057), (10019, 20208), (10104, 20038), (11184, 18103)]